Remove foldmarkers, extra newlines
Disable Spelling

My syntax highlighting marks misspellings in red,
which in a way bypasses the toggle RGB visibility option.

Disabling spelling in for the buffer fixes this.
Merge remote-tracking branch 'jaywilliams/patch-1'

Closes #3

* jaywilliams/patch-1:
  Disable Spelling
Fix g:XtermColorTableDefaultOpen option

Nobody noticed that the implementation of this option was harebrained.
Refactor for style

s: over <SID> when not exporting, space string concat operator.
Use shellwords
ASCII art header diddling